<template>
	<!-- 搜索组件 -->
	<view class="search-box">
		<my-search @myclick="test"></my-search>
	</view>
	<!-- 轮播图 -->
	<view>
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item, i) in swiperList" :key="i">
				<navigator class="swiper-item" :url="'/subpackges/detail/detail?goods_id='+item.goods_id">
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
		</swiper>
	</view>
	<!-- 导航栏 -->
	<view class="nav-list">
		<view class="list-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
			<image :src="item.image_src" class="nav-img"></image>
		</view>
	</view>
	<!-- 楼层 -->
	<!-- 楼层容器 -->
	<view class="nav-floor">
		<view class="floor-item" v-for="(item,i) in floorList ":key="i">
			<!-- 楼层标题 -->
			<image :src="item.floor_title.image_src" class="floor-title"></image>
			<!-- 楼层图片 -->
			<view class="floor-img-box">
				<!-- 左侧 -->
				<navigator class="left-img-box" :url="item.product_list[0].url">
					<image  :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'}" mode="widthFix"></image>
				</navigator>
				<!-- 右侧 -->
				<view class="right-img-box">
					<navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" :url="item2.url">
						<template v-if="i2!==0">
							<image :src="item2.image_src" :style="{width:item2.image_width+'rpx'}" mode="widthFix"></image>
						</template>
					</navigator>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import badgeMix from '@/mixins/tabbar-badge.js'
	export default {
		mixins:[badgeMix],
		data() {
			return {
				//轮播图数据
				swiperList:[],
				//导航栏数据
				navList:[],
				//楼层标题数据
				floorList:[]
			};
		},
		onLoad(){
			//调用方法获得轮播图数据
			this.getSwiperList()
			this.getNavList()
			this.getFloorList()
		},
		methods : {
			test(){
				uni.navigateTo({
					url:"/subpackges/search/search"
				})
			},
			async getSwiperList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/swiperdata')
				//请求失败
				if(res.meta.status!=200) return uni.$showMsg()
				
				this.swiperList=res.message
			},
			async getNavList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
				if(res.meta.status!=200) return uni.$showMsg()
				
				this.navList=res.message
			},
			async getFloorList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/floordata')
				if(res.meta.status!=200) return uni.$showMsg()
				
				res.message.forEach(floor=>{
					floor.product_list.forEach(link=>{
						link.url='/subpackges/list/list?'+link.navigator_url.split('?')[1]
					})
				})
				
				this.floorList=res.message
			},
			navClickHandler(item){
				if(item.name==="分类"){
					uni.switchTab({
						url:"/pages/cate/cate"
					})
				}
				
			}
		}
	}
</script>

<style lang="scss">
	swiper{
		height: 330rpx;
		.swiper-item,image{
			width: 100%;
			height: 100%;
		}
	}
	.nav-list{
		display: flex;
		justify-content: space-around;
		margin: 15px 0;
		.nav-img{
			width: 128rpx;
			height: 128rpx;
		}
	}
	.floor-title{
		width: 100%;
		height: 60rpx;
	}
	.right-img-box{
		display: flex;
		flex-wrap: wrap;
		justify-content: space-around;
	}
	.floor-img-box{
		display: flex;
		margin: 10rpx;
	}
	.search-box{
		position: sticky;
		top: 0;
		z-index: 999;
	}
</style>
